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lp8727_charger: Make lp8727_charger_get_propery() simpler

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Charger has only one valid property - ONLINE. If the property is not
ONLINE, then just return quickly.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
This commit is contained in:
Kim, Milo 2012-08-31 09:25:55 +00:00 committed by Anton Vorontsov
parent 91a696330c
commit b59c93c009
1 changed files with 4 additions and 3 deletions
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7
drivers/power/lp8727_charger.c
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@ -305,9 +305,10 @@ static int lp8727_charger_get_property(struct power_supply *psy,
{
struct lp8727_chg *pchg = dev_get_drvdata(psy->dev->parent);
if (psp == POWER_SUPPLY_PROP_ONLINE)
val->intval = lp8727_is_charger_attached(psy->name,
pchg->devid);
if (psp != POWER_SUPPLY_PROP_ONLINE)
return -EINVAL;
val->intval = lp8727_is_charger_attached(psy->name, pchg->devid);
return 0;
}